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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Showing 1-5 of 546 Abstracts search results
Document:
CI4711Subramanian
Date:
November 1, 2025
Author(s):
N. Subramanian
Publication:
Concrete International
Volume:
47
Issue:
11
Abstract:
This article discusses air-entrained concrete, advantages of air entrainment, the effects of supplementary cementitious materials (SCMs) on the air-entraining admixture (AEA) dosage, and the effects of production and construction variables on air content. It explains parameters such as total air content, air-void size and distribution, spacing factor, and specific surface, and summarizes testing methods and relevant specifications, as well as alternatives to AEA.
DOI:
10.14359/51749281
CI4707Lankard
July 1, 2025
David R. Lankard
7
Bleeding and finishing issues can result in an increased risk of concrete scaling. This risk may be further increased when supplementary cementitious materials and Type IL cement are used. This article focuses on petrographic examination of scaled flatwork constructed of concrete containing Type IL cement and fly ash, and Type IL cement and slag cement.
10.14359/51748936
CI4702El-Tawil
February 1, 2025
Sherif El-Tawil, Musawer A. Saqif, William Hazelton, Jon Winckler, and Michael Clark
2
Ultra-high-performance concrete (UHPC) is an advanced cementitious composite material with extraordinary mechanical and durability properties. This article discusses the construction of a short-span bridge using UHPC as well as the cost considerations associated with building an entire bridge with UHPC and reflects on lessons learned from the process.
10.14359/51745608
CI4611Snell
November 1, 2024
Luke M. Snell, Karthik H. Obla, and Nicholas J. Carino
46
Overdesigning concrete mixtures for compressive strength results in an increased carbon footprint due to much higher cementitious materials content and added construction costs. This article discusses some of the reasons why concrete mixtures are overdesigned and offers recommendations to avoid unnecessarily high overdesigns.
10.14359/51743317
SP363
July 25, 2024
ACI Committee 345
Symposium Papers
363
Ultra-high performance concrete (UHPC) is a state-of-the-art cementitious composite. Since the concept of this novel concrete mixture emerged in the 1990s, significant advancements have been made with numerous benefits such as high strength, flowability, high post-cracking tensile resistance, improved durability, reduced maintenance, and extended longevity. Currently, UHPC is employed around the globe alongside recently published practice guidelines. Although numerous research projects were undertaken to examine the behavior of UHPC-incorporated structures, there still are many gaps to be explored. Of interest are the development of robust and reliable mixtures and their application to primary load-bearing members for bridges and buildings, including various site demonstration projects that would promote the use of this leading-edge construction material. This Special Publication (SP) contains nine papers selected from three technical sessions held in the ACI Spring Convention in March 2022. All manuscripts were reviewed by at least two experts in accordance with the ACI publication policy. The Editors wish to thank all contributing authors and anonymous reviewers for their rigorous efforts. The Editors also gratefully acknowledge Ms. Barbara Coleman at ACI for her knowledgeable guidance. Yail J. Kim, Steven Nolan, and Antonio Nanni Editors University of Colorado Denver Florida Department of Transportation University of Miami
10.14359/51742116
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